| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.81 | 6.424% | $45.5601 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $72.92 | 12.270% | $81.8673 | $81.87 | $81.85 | $81.90 |
| Purchase #3 | $218.92 | 9.501% | $239.7196 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $187.72 | 4.829% | $196.785 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $232.80 | 4.201% | $242.5799 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $15.50 | 8.840% | $16.8702 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $217.55 | 5.140% | $228.7321 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $988.22 | $1,052.1142 | $1,052.12 | $1,052.10 | $1,052.20 | |